The AB770B844 from Anatech Electronics is a Band Pass Filter with Frequency 763.4 to 776.6 MHz, Bandwidth 13.2 MHz, Center Frequency 770 MHz, Insertion Loss 2 dB, Upper Rejection 50 dBc @ 785 MHz. Tags: Module with Connectors, Cavity Filter. More details for AB770B844 can be seen below.
